DAT4099S Portable Pneumatic Hazmat Decon Shower - 5 line Mass Casualty Decon Shower System, decons 5 and/or up to 10 non-ambulatory, 5 and/or up to 10 ambulatory personnel or any combination, approx. 15' W X 23.5' L X 9' H - 350 lbs.


DAT4099S Portable Pneumatic Hazmat Decon Shower - 5 line Mass Casualty Decon Shower System, decons 5 and/or up to 10 non-ambulatory, 5 and/or up to 10 ambulatory personnel or any combination, approx. 15ft W X 23.5ft L X 9ft H - 350 lbs., 4ft L undress area/ 15.5ft L shower area/4ft redress area configuration. Approx.. 335 sq ft.

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Technical Specs

FSI DAT®4099S FIVE Line Mass Casualty Decon Shower System



Frame: Heavy Duty 1100 Dtex* polyester coated w. plastomer on both sides, UV/Chemical resistant, quadruple overlapped and glued. Canopy:   Heavy duty 100% nylon twill (3/5) w. PU white pigment inner coating, ABT. 0 23mm X 57/58. Wt. AB1.230GR/Sq. M - UV/chemical resistant/fire retardant – UV resistant and water repellent w. a hydrostatic resistance of 250 psi + - Mildew resistant to meet and exceed US Fed. Test MIL.STD.810E 508 - Fire resistance meets and exceeds CPAI 84 SECTION 5 1995, US Fed. Test CFR.1610, meets NFPA701 Flammability Test method 1 (2004), NFPA 702 w. ‘A’ burn scale rating. All seams double stitched and coated both sides.

Inner canopy: If applicable - of 100% NYLON 210T ANTRON W/R, POLYURETHANE COATED 57/58", Color: White - Flame Retardant to meet 'NFPA-701 TM-1', Anti-fungus/Anti-mildew, opaque

Floor: PVC of 0.58mm thickness (1,000 Dtex, 18 X 18 polyester) 660 grams per sq. mm 60” W.  


Standard color is ‘FSI Blue’®. Green, White, and Tan/Sand also available as standard. Other colors offered P.O.A.


Technical data:

Air pressure internally once inflated = 4.3 psi (0.3 bar)

USA Federal Standard FS # 191 5041/5102/5134/5970 Test Method Structural Test results

Total Weight (g/m2) – 1055

Thickness (mm) – 0.90

Cut strip tensile strength (lbs. /in.) – Warp = 450 - Weft = 404

Elongation (%) – Warp = 30 - Weft = 47

Tongue tear (lbs.) – Warp = 87 – Weft = 100

Adhesion (lbs. /in.) – Warp = 9.4 – Weft = 8.9

Density = 30 X 24.5


Multiple optional accessories available inclusive of air and water heaters, air coolers, elevation grids, waste water pumps, etc. available


The FSI model DAT®4099S is a five-line (36”/.92 M X 5 Lines W), 3 or 4-station Mass Casualty Decon Shower System which handles five  parallel lines of casualties at the same time in three or four sequential stations --- (1) undress, (2) detergent shower # 1 - (3) rinse shower # 2 OR handle 2 personnel in separate showers simultaneously in each lane, (4) redress. This unit deploys in 3 - 4 minutes, processes five and/or up to 10 non-ambulatory patients on stretchers at one time OR 5 and/or up to 10 ambulatory personnel at a time and/or any combination of the above.


Undress and redress stations are dry (plumbing is possible and optional); shower stations may include 3 showerheads and one hanging coiled ½”/13 mm hose line with attached multiple function spray nozzle which thoroughly drenches and decontaminates via a fine water mist. There are a total of 16 multiple function spray nozzle guns and 4 sections of 3 shower heads for a total of 28 shower heads as standard. As an option -- by configuring the changing areas on both ends as decon showers one can double the capacity as detailed above. The unit is configured with a 4’/1.22 M undress privacy area in 5 lines on entrance, a 15.5’/4.72 M long decon shower area divided into 2 separate shower stalls in each line, and a 4’/1.22 M redress privacy area in 5 lines prior to exiting. Shutoffs and quick disconnects supplied with every group of shower heads and trigger gun. As an option -- by configuring the changing areas on both ends as decon showers one can double the capacity as detailed above.


If an optional detergent injector is used then the shower # 1 station can be used for detergent cleansing and the shower # 2 station may be used for rinse.


Wastewater is contained within integral 15’/4.57 M wide X 15.5’/4.72 M long ground floor and 6”/15 cm berm erected when system is initially inflated (holds 500 gal. /2000 litres of waste water before pump-out is required - waste pump recommended, however).


Includes separate “dirty” entry and “clean” full sized exit doors, four (4) center divider curtains to separate all five lines, fifteen (15) ¼ cross divider curtains, two windows on each side, 2 skylights, 2 – ¾” (19mm) high pressure 300 psi (20 bar) GHT threaded inlet hoses – other fittings available as specified, reflective air vents at each end, reflective striping on each end to delineate built in decon pool. All canopy walls are velcro’d to the floor air berms for air lock.


These professional decon systems can be inflated either with high pressure air from an scba/ scuba tank, with an electric inflator, or with compressed air from any available source.


The DAT4099S offers a top center air berm running the entire length of the unit at the roof line and secondary full center length air berms running on either side of the main center berm approx. 18 - 24" off center.  FSI offers a total of five 8” - 12" diameter lateral roof support air berms - size of shelter dependent. FSI shelters lead the industry in terms of weight/snow bearing capabilities/strength. Whatever the specification at hand FSI meets and exceeds herein.



Weight approx. 350 pounds/159 Kg.                 Inflated size is 15’/4.57 M wide x 23.5’/7.16M long x 9’/2.74 M high. 352 sq. ft. (32.7 M²)


Carton size approx. = 136 X 108 X 91 cm (54” L X 43” W X 36” H)


All units come equipped as standard equipment with an integral ground floor, 4 roll up windows (2 per side), 2 skylights, roll-up, full zip, dirty entry/clean exit doors, 8 HVAC 19”/48 cm dia. air duct inlets/outlets w. tie closures – 2 each on each end/side, 1 small electrical duct, 2 high pressure and 2 low pressure inflation deflation valves, one air inflation hose w. safety cord, 1 pressure relief valve, 12 metal stakes and ground anchor points, 4 tie down ropes and attaching points, repair kit, manual, shelter sleeve, 2 upper air vents, and hammer. Unit supplied w. no charge redundant features allowing for - hanging undress/redress kits etc. on the inlet and outlet side. Units can attach to a second shelter/shower system.




* 1100 dtex material is 1.5mm thick and  consists of 0.62mm plastomer coated PVC/0.3mm polyester yarn/0.62mm plastomer coated PVC


**All FSI Portable Hazmat Decon Shower Systems are in conformance with the performance requirements of the new ANSI # 113-200X American National Standard for Fixed and Portable Decontamination Shower Units.